1.01 Ct. Green Sapphire from Montana

One beautiful transparent one point zero one carat cushion shape green sapphire from Montana is a rare and attractive choice for the educated buyer, and The Natural Sapphire Company is pleased to present this stone with full disclosure of its important characteristics. The gem measures seven point three four by five point three eight by two point eight six millimeters, and the mixed brilliant cut has been executed to balance scintillation and face up spread, creating lively return of light and a pleasing visual presence despite its modest carat weight. The color is described as intense, a saturated green that reads vivid under both natural daylight and incandescent lighting, and the polish has been evaluated as excellent, which ensures crisp facet junctions and a clean, reflective finish. Clarity is graded as very slightly included when evaluated at eye level, indicating small inclusions that do not compromise the gem's transparency or reduce its visual appeal, and importantly this sapphire has no enhancement, which adds to its desirability for collectors and connoisseurs who prioritize untreated natural material.

From a grading and gemological perspective the combination of intense color, a skilled mixed brilliant cut, and very slightly included clarity creates a stone that performs well both optically and in value retention. The mixed brilliant cut combines a faceting pattern that maximizes brilliance on the crown with a pavilion faceting strategy that enhances depth and color saturation, and this is particularly advantageous for green sapphires where even distribution of color and lively light return are essential to avoid a dull appearance. Very slightly included clarity at eye level means inclusions are minimal and typically limited to tiny pinpoint crystals or faint feathering that are often only noticeable to a trained observer under close inspection, rather than detracting to the casual viewer. The fact that the sapphire is untreated is significant, because heat treatment and other enhancements are common in the marketplace, and an untreated origin, especially from a well regarded source such as Montana, commands a premium among collectors and buyers who value provenance and natural state. The excellent polish further supports visual performance, as well finished facets contribute to stronger luster and more attractive contrast between flashes of light and the body color.

Durability is a defining reason this Montana sapphire is particularly well suited to daily wear in jewelry, and this practical advantage should be a key consideration for an educated buyer planning to set this gem in a ring, pendant, or bracelet. Sapphires are composed of corundum, a mineral with a hardness of nine on the Mohs scale, which makes them extraordinarily resistant to scratches during normal wear and more resilient than almost all other transparent gemstones. Corundum also lacks a true cleavage plane, which reduces the risk of splitting from incidental knocks, though like all faceted gems it remains prudent to protect the girdle from sharp impacts and to avoid sustained mechanical abuse. For longevity and security in daily wear settings we recommend a well executed prong or bezel mounting that protects the edges and secures the stone, along with routine inspection of the setting to ensure the gem remains fastened safely. Cleaning is straightforward, and warm soapy water with a soft brush is effective for maintaining luster and removing surface oils, while avoiding harsh chemicals and ultrasonic cleaners if the setting includes delicate metals or mounting materials. The combination of robust physical properties, untreated provenance, excellent polish, and a carefully executed mixed brilliant cut make this one point zero one carat Montana green sapphire an excellent choice for anyone seeking a durable, attractive, and investment worthy gem, and The Natural Sapphire Company stands behind the accuracy of this description and the responsible sourcing of this beautiful stone.